Average Error: 0.0 → 0.0
Time: 22.3s
Precision: 64
\[\sqrt{\left|x - y\right|}\]
\[\sqrt{\left|x - y\right|}\]
\sqrt{\left|x - y\right|}
\sqrt{\left|x - y\right|}
double f(double x, double y) {
        double r2673061 = x;
        double r2673062 = y;
        double r2673063 = r2673061 - r2673062;
        double r2673064 = fabs(r2673063);
        double r2673065 = sqrt(r2673064);
        return r2673065;
}

double f(double x, double y) {
        double r2673066 = x;
        double r2673067 = y;
        double r2673068 = r2673066 - r2673067;
        double r2673069 = fabs(r2673068);
        double r2673070 = sqrt(r2673069);
        return r2673070;
}

Error

Bits error versus x

Bits error versus y

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Results

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Derivation

  1. Initial program 0.0

    \[\sqrt{\left|x - y\right|}\]
  2. Final simplification0.0

    \[\leadsto \sqrt{\left|x - y\right|}\]

Reproduce

herbie shell --seed 2019165 
(FPCore (x y)
  :name "Optimisation.CirclePacking:place from circle-packing-0.1.0.4, C"
  (sqrt (fabs (- x y))))